O0007 - ``` Quote ended unexpectedly

Error

    %% @doc To execute the program, call `main`
    %% Here is some code:
    %% ```
    %% erlang:display()
%%  ^^^^^^^^^^^^^^^^^^^ warning: ```-quote ended unexpectedly
    %% ```
    main() ->
      ok.

Explanation

The character sequence ```...''' is used in EDoc for multi-line code examples.

You are most likely using markdown-style monospace quoting instead of EDoc's monospace quotes. To fix the error, replace the last occurrence of ``` with ''':

    %% @doc To execute the program, call `main`
    %% Here is some code:
    %% ```
    %% erlang:display()
    %% '''
    main() ->
      ok.

You can read more about verbatim quoting in EDoc here.